by Tarun Agarwal 7 years ago Plasma ARC Welding : Working, Types, and Applications The PAW (Plasma Arc Welding), which is a cutting method, was discovered in the year 1953 by “Robert Merrell Gage” and recognized in the year 1957. This procedure was unique as it can perform accuracy cutting on both thin and thick metal....
by Tarun Agarwal 7 years ago Resistance Welding : Working Principle, Types and Applications In olden days, the process of metal welding can be done by heating the metals and pressed jointly which is known as forge welding method. But at present, the welding technology has been changed by the arrival of electricity. In the 19th...
by Tarun Agarwal 7 years ago Welding Joints: Different Types, and Their Applications Welding joints are very frequently used for long lasting welding. Nowadays there has been great progress in welding technology; it has secured a major place within modern machine components. There are several advantages of welding joints...
by Tarun Agarwal 7 years ago What is Welding Method : Different Types and Their Symbols The first welding process was implemented at the end of the 19th century namely forge welding, used by blacksmiths for welding the steel and iron by hammering otherwise heating. The welding process has been developed in the 20th century...
by Tarun Agarwal 7 years ago UA741 IC: Pin Configuration, Circuit Diagram and Applications The IC UA 741 is a general purpose op-amp (operational amplifier) and considered to be perfect in the voltage follower applications due to there are no latch-up functions. Moreover, the i/p voltage range is the high common mode. This IC...
by Tarun Agarwal 7 years ago Regulated Power Supply – Working, Circuit Diagram and Applications We know that there are different types of electrical & electronic circuits which use a DC power supply. Universally, we cannot use the DC batteries due to expensive as well as require replacement when discharged. In this situation,...
by Tarun Agarwal 7 years ago DC Amplifier : Circuit Diagram, and Applications An Amplifier circuit can be described as, a circuit which is used to increase the input signal. But, not every amplifier circuit is the same due to their type of circuit configuration as well as operation. In electronic circuits, a small...
by Tarun Agarwal 7 years ago LF351 IC : Pin Configuration, Circuit Working and Applications Basically, the LF 351 op-amp is JFET- Junction Field Effect Transistor. This op-amp has a very high-speed input, and it is the most commonly available IC in the market because of its features like low cost as well as good act characteristics....
by Tarun Agarwal 7 years ago Inverter: Types, Circuit Diagram and Its Applications The power conversion from direct current to alternate current was accomplished in the middle of 19th to 20th century with the help of MG sets (motor generator sets) and rotary converters. In the early 20th century, gas-filled tubes, as...
by Tarun Agarwal 7 years ago PMDC Motor: Construction, Working and Applications We know that a DC motor has an armature which rotates within a magnetic field, and the main working principle of this motor depends on a current carrying conductor which is arranged in a magnetic field, and the mechanical force will be...
